太阳集团游戏官方网站 1

正式版发布

Oracle 刚刚放出了虚拟机软件 VirtualBox 的 3.1.8 版本。作为 VirtualBox
3.1
系列的维护更新,该版本主要改进了程序稳定性和修正了之前版本中的缺陷。另外,VirtualBox
3.1.8 的其他改进包括支持 Ubuntu Lucid Lynx host。

太阳集团游戏官方网站 1

VirtualBox最早是德国一家软件公司InnoTek所开发的虚拟系统软件,后来被Sun收购,改名为Sun
VirtualBox,性能有很大的提高.因为他是开源的,不同于VM,而且功能强大,可以在
Linux/Mac 和 Windows 主机中运行, 并 支持在其中安装 Windows (NT
4.0、2000、XP、Server 2003、Vista)、DOS/Windows 3.x、Linux (2.4 和
2.6)、OpenBSD
等系列的客户操作系统.假如你曾经有用过虚拟机软件的经历的话,相信使用
VirtualBox 不在话下。即便你是一个新手,也没有关系。VirtualBox
提供了详细的文档,可以助你在短期内入门。

具体改进:

VirtualBox是Oracle旗下一款开源,跨平台虚拟机软件,可以在Linux/Mac 和
Windows 系统中运行并可以在里面安装 Windows、DOS/Windows 3.x、Linux (2.4
和 2.6)、OpenBSD等操作系统。近期,VirtualBox 3.2.12
发布,其中更新和修复包括:•VMM: fixed rare host crash when running
64-bit guests on 32-bit hosts (bug #7577) •VMM: fixed host reboots
under rare circumstances due to NMIs triggered by active performance
counters (Linux hosts in non-VT-x/AMD-V mode only; bug #4529) •VMM:
fixed out of memory guru meditation for large memory guests (bug #7586)
•VMM: fixed a guru meditation related to large pages •VMM: use new VT-x
feature to keep the guest from hogging the CPU •Snapshots: implemented
deleting the last remaining snapshot while the VM is running •GUI:
perform the checks for exceeding the size limit of the host file system
and for broken asynchronous I/O on older Linux kernels with ext4 / xfs
file systems not only when starting the VM from scratch but also when
starting from a saved state •NAT: fixed memory leak (3.2.0 regression;
bugs #6918, #7353) •Networking: fixed VM reset handling in e1000
•VRDP: fixed rare crash in multimonitor configuration •Display: fixed
occasional guest resize crash •Mouse: don’t send relative mouse events
together with absolute mouse events (3.2.10 regression; bug #7571)
•Keyboard: fixes for the USB keyboard emulation; fixes for Koran
keyboards •Serial: don’t hang if the host device would block during open
(bugs #5756, #5380) •Serial: fixed modem status lines (Linux hosts
only; bug #812) •Graphics: Horizontal resolutions are no longer
restricted to a multiple of 8 pixels (bug #2047; requires Guest
Additions update). •USB: fixed a crash with older Linux kernels and
non-ASCII characters in device strings (Linux hosts only; bug #6983,
#7158, #7733; version 3.2.8 contained an incomplete fix) •USB: fixed a
crash under rare circumstances (bug #7409; Windows hosts only) •iSCSI:
respond to NOP-In requests from the target immediately to avoid being
disconnected if the guest is idle •3D support: fixed a crash under
certain circumstances (bug #7659) •3D support: fixed crashes for GLUT
based apps (bug #6848) •3D support: added missing GLX 1.3 functionality
(bugs #7652, #7195) •2D Video acceleration: fixed potential deadlock
when saving the VM state (bug #4124) •Windows hosts: another fix for
BSODs under certain circumstances in VBoxNetFlt.sys (bug #7601)
•Solaris hosts: fixed host USB DVD drive detection •Mac OS X hosts:
fixed swapped keys for certain ISO keyboard types (bug #2996) •Linux
hosts: added link state handling for TAP devices needed for proper
operation with bridged networking on kernels 2.6.36 and above (bug
#7649) •Linux hosts/guests: Linux 2.6.37 fixes •Linux Additions:
properly compile the vboxvideo module if DKMS is not installed (bug
#7572) •Linux Additions: fixed a memory leak when accessing
non-existing files on a Shared Folders (bug #7705) •Windows Additions:
skip none-mapped user accounts when enumerating user accounts for VM
information 其他详细请查看:下载请访问:

下载:VirtualBox
3.0.8.53138
太阳集团游戏官方网站 2

VMM: fixed crash with the OpenSUSE 11.3 milestone kernel during early
boot (software virtualization only; bug #5457)VMM: fixed invalid state
during teleportationVMM: fixed OS/2 guest crash with nested paging
enabledVMM: fixed massive display performance loss (AMD-V with nested
paging only)GUI: fixed off-by-one bug when passing absolute mouse
coordinates to the guest (3.1.6 regression)GUI: show the real version of
the Guest Additions, not the interface versionGUI: when adding a DVD or
floppy slot in the VM mass storage settings dialog, don’t attach a
random medium but just leave the slot emptyGUI: added –seamless and
–fullscreen command line switches (bug #4220)GUI: fixed a SEGFAULT
under rare circumstances2D Video acceleration: fixed display issues when
working with non 32-bit modes (bugs #6094 #6208)LsiLogic: Fixed
detection of hard disks attached to port 0 when using the drivers from
LSIATA: Fixed sporadic crash with Linux guests when having a hard disk
and DVD drive on the same channel (bug #6079)Network: allow to start a
VM even if not all network adapters are attachedNetwork: promiscuous
mode support for e1000 and simparavirtualized adapters (bug #6519)NAT:
fixed ICMP latency (non-Windows hosts only; bug #6427)SCSI: fixed guest
crashes under certain circumstances when booting from SCSI
devicesVBoxManage: fixed modifyvm –natnet defaultSolaris Hosts: fixed
a kernel panic when bridged networking might fail to initializeSolaris
Hosts: fixed priority tagged VLAN packets in bridged networkingShared
folders: fixed issue with copying read-only files (Linux guests only;
bug #4890)Shared folders: renamed the guest kernel module from vboxvfs
to vboxsf to make it load on demand by the Linux kernel. Fixes mounting
from /etc/fstab in Ubuntu 10.04Shared folders: fixed setuid file
permissions (Solaris guests only).Shared folders: fixed deleting
directories recursively (Solaris guests only; bug #6513)Guest
Additions: support seamless and dynamic resizing on certain older X11
guests (bug #5840)Solaris Additions: fixed OpenGL library dependencies
(bug #6435)Keyboard/Mouse emulation: fixed handling of simultaneous
mouse/keyboard events under certain circumstances (bug #5375)Mouse
emulation: never switch straight back from Explorer to IntelliMouse mode
as it confuses the FreeBSD mouse driver (bug #6488)SDK: fixed memory
leak in IDisplay::takeScreenShotSlow() (bug #6549)3D support: fixed
Final frame of Compiz animation not updated to the screen (Mac OS X
only) (bug #4653)VRDP: allow to bind to localhost only on Mac OS X (bug
#5227)Linux hosts: add host USB support for Ubuntu 10.04 and other
hosts without the hal daemon or usbfs (bug #6343)webservice: more
structs and array fixes in PHP bindings (bug #5657)Windows hosts: make
the bridged networking driver notify dll be correctly unregistred on
uninstall (bug #太阳集团游戏官方网站,5780)

Changes in VirtualBox 3.0.6 (released 2009-09-09):
    * VMM: fixed IO-APIC overhead for 32 bits Windows NT, 2000, XP and
2003 guests (AMD-V only; bug #4392)
    * VMM: fixed a Guru meditation under certain circumstances when
enabling a disabled device (bug #4510)
    * VMM: fixed a Guru meditation when booting certain Arch Linux
guests (software virtualization only; bug #2149)
    * VMM: fixed hangs with 64 bits Solaris & OpenSolaris guests (bug
#2258)
    * VMM: fixed decreasing rdtsc values (AMD-V & VT-x only; bug
#2869)
    * VMM: small Solaris/OpenSolaris performance improvements (VT-x
only)
    * VMM: cpuid change to correct reported virtual CPU id in Linux
    * VMM: NetBSD 5.0.1 CD hangs during boot (VT-x only; bug #3947)
    * Solaris hosts: worked around an issue that caused the host to
hang (bug #4486)
    * Solaris hosts: fixed a rare host system deadlock when using
bridged networking
    * Solaris hosts: fixed a potential host system deadlock when CPUs
were onlined or offlined
    * Solaris hosts installer: added missing dependency for UTF-8
package (bug #4899)
    * Linux hosts: don’t crash on Linux PAE kernels < 2.6.11 (in
particular RHEL/CentOS 4); disable VT-x on Linux kernels < 2.6.13
(bug #1842)
    * Linux/Solaris hosts: correctly detect keyboards with fewer keys
than usual (bug #4799)
    * Mac OS X hosts: prevent password dialogs in 32 bits Snow
Leopard
    * Python WS: fixed issue with certain enumerations constants having
wrong values in Python webservices bindings
    * Python API: several threading and platform issues fixed
    * Python shell: added exportVM command
    * Python shell: various improvements and bugfixes
    * Python shell: corrected detection of home directory in remote
case
    * OVF: fixed XML comment handling that could lead to parser
errors
    * Main: fixed a rare parsing problem with port numbers of USB
device filters in machine settings XML
    * Main: restrict guest RAM size to 1.5 GB (32 bits Windows hosts
only)
    * Main: fixed possible hang during guest reboot (bug #3792)
    * GUI: fixed rare crash when removing the last disk from the media
manager (bug #4795)
    * VBoxManage: fixed guestproperty for Mac OS X hosts (bug #3806)
    * VBoxManage: fixed setting guest properties with –flags or
-flags
    * Webservice: fixed a severe memory leak, at least on platforms
using XPCOM
    * Serial: fixed host mode (Solaris, Linux and Mac OS X hosts; bug
#4672)
    * VRDP: Remote USB Protocol version 3
    * SATA: fixed hangs and BSODs introduced with 3.0.4 (bugs #4695,
#4739, #4710)
    * SATA: fixed a bug which prevented Windows 7 from detecting more
than one hard disk
    * SATA/SCSI: fixed rare random guest crashes and hangs
    * SCSI: fixed problem with Fedora 11 refusing to boot after kernel
update
    * iSCSI: fix logging out when the target has dropped the
connection, fix negotiation of simparameters, fix command resend when
the connection was dropped, fix processing SCSI status for targets which
do not use phase collapse
    * BIOS: fixed a bug that caused the OS/2 boot manager to fail
(2.1.0 regression, bug #3911)
    * PulseAudio: don’t hang during VM termination if the connection to
the server was unexpectedly terminated (bug #3100)
    * Mouse: fixed weird mouse behaviour with SMP (Solaris) guests (bug
#4538)
    * HostOnly Network: fixed failure in
CreateHostOnlyNetworkInterface() on Linux (no GUID)
    * HostOnly Network: fixed wrong DHCP server startup while hostonly
interface bringup on Linux
    * HostOnly Network: fixed incorrect factory and default MAC address
on Solaris
    * HostOnly Network: fixed the problem with listing host-only
interfaces on Mac OS X when all physical interfaces are down (bugs
#4698, #4790)
    * DHCP: fixed a bug in the DHCP server where it allocated one IP
address less than the configured range
    * E1000: fixed receiving of multicast packets
    * E1000: fixed up/down link notification after resuming a VM
    * NAT: fixed ethernet address corruptions (bug #4839)
    * NAT: fixed hangs, dropped packets and retransmission problems
(bug #4343)
    * Bridged Network: fixed packet queue issue which might cause
DRIVER_POWER_STATE_FAILURE BSOD for Windows hosts (bug #4821)
    * Windows Additions: fixed a bug in VBoxGINA which prevented
selecting the right domain when logging in the first time
    * Windows host installer: should now also work on unicode systems
(like Korean, bug #3707)
    * Windows host installer: check for sufficient disk space
    * Shared clipboard: do not send zero-terminated text to X11 guests
and hosts (bug #4712)
    * Shared clipboard: use a less CPU intensive way of checking for
new data on X11 guests and hosts (bug #4092)
    * Guest Additions: do not hide the host mouse cursor when restoring
a saved state (bug #4700)
    * Windows guests: fixed issues with the display of the mouse cursor
image (bugs #2603, #2660 and #4817)
    * SUSE 11 guests: fixed Guest Additions installation (bug #4506)
    * Guest Additions: support Fedora 12 Alpha guests (bugs #4731,
#4733 and #4734)

VirtualBox 3.1.8 的源代码及二进制包可从这里下载。

发表评论

电子邮件地址不会被公开。 必填项已用*标注